X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=ffmpeg.c;h=a440b9dacb8bb7d33bc0ffc714a9cf90945505fc;hb=f1f15c3c1a813c86e669aeb58a07c10d9cc21893;hp=ccf9c62486dcdb5810c62dab8fe271a1638b97de;hpb=71a1d1116fd952f348d732c19ba7f4ebe041ce26;p=coroid%2Flibav_saccubus.git

diff --git a/ffmpeg.c b/ffmpeg.c
index ccf9c6248..a440b9dac 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -89,9 +89,9 @@ typedef struct StreamMap {
  * select an input file for an output file
  */
 typedef struct MetadataMap {
-    int  file;      //< file index
-    char type;      //< type of metadata to copy -- (g)lobal, (s)tream, (c)hapter or (p)rogram
-    int  index;     //< stream/chapter/program number
+    int  file;      ///< file index
+    char type;      ///< type of metadata to copy -- (g)lobal, (s)tream, (c)hapter or (p)rogram
+    int  index;     ///< stream/chapter/program number
 } MetadataMap;
 
 typedef struct ChapterMap {
@@ -291,6 +291,7 @@ typedef struct OutputStream {
 #endif
 
    int sws_flags;
+   AVDictionary *opts;
 } OutputStream;
 
 static OutputStream **output_streams_for_file[MAX_FILES] = { NULL };
@@ -312,6 +313,7 @@ typedef struct InputStream {
     int is_start;            /* is 1 at the start and after a discontinuity */
     int showed_multi_packet_warning;
     int is_past_recording_time;
+    AVDictionary *opts;
 } InputStream;
 
 typedef struct InputFile {
@@ -443,7 +445,7 @@ static int decode_interrupt_cb(void)
     return received_nb_signals > 1;
 }
 
-static int ffmpeg_exit(int ret)
+void exit_program(int ret)
 {
     int i;
 
@@ -459,6 +461,8 @@ static int ffmpeg_exit(int ret)
     for(i=0;i<nb_input_files;i++) {
         av_close_input_file(input_files[i].ctx);
     }
+    for (i = 0; i < nb_input_streams; i++)
+        av_dict_free(&input_streams[i].opts);
 
     av_free(intra_matrix);
     av_free(inter_matrix);
@@ -497,7 +501,6 @@ static int ffmpeg_exit(int ret)
     }
 
     exit(ret); /* not all OS-es handle main() return value */
-    return ret;
 }
 
 static void assert_avoptions(AVDictionary *m)
@@ -505,28 +508,25 @@ static void assert_avoptions(AVDictionary *m)
     AVDictionaryEntry *t;
     if ((t = av_dict_get(m, "", NULL, AV_DICT_IGNORE_SUFFIX))) {
         av_log(NULL, AV_LOG_ERROR, "Option %s not found.\n", t->key);
-        ffmpeg_exit(1);
+        exit_program(1);
     }
 }
 
-/* similar to ff_dynarray_add() and av_fast_realloc() */
-static void *grow_array(void *array, int elem_size, int *size, int new_size)
+static void assert_codec_experimental(AVCodecContext *c, int encoder)
 {
-    if (new_size >= INT_MAX / elem_size) {
-        fprintf(stderr, "Array too big.\n");
-        ffmpeg_exit(1);
-    }
-    if (*size < new_size) {
-        uint8_t *tmp = av_realloc(array, new_size*elem_size);
-        if (!tmp) {
-            fprintf(stderr, "Could not alloc buffer.\n");
-            ffmpeg_exit(1);
-        }
-        memset(tmp + *size*elem_size, 0, (new_size-*size) * elem_size);
-        *size = new_size;
-        return tmp;
+    const char *codec_string = encoder ? "encoder" : "decoder";
+    AVCodec *codec;
+    if (c->codec->capabilities & CODEC_CAP_EXPERIMENTAL &&
+        c->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL) {
+        av_log(NULL, AV_LOG_ERROR, "%s '%s' is experimental and might produce bad "
+                "results.\nAdd '-strict experimental' if you want to use it.\n",
+                codec_string, c->codec->name);
+        codec = encoder ? avcodec_find_encoder(c->codec->id) : avcodec_find_decoder(c->codec->id);
+        if (!(codec->capabilities & CODEC_CAP_EXPERIMENTAL))
+            av_log(NULL, AV_LOG_ERROR, "Or use the non experimental %s '%s'.\n",
+                   codec_string, codec->name);
+        exit_program(1);
     }
-    return array;
 }
 
 static void choose_sample_fmt(AVStream *st, AVCodec *codec)
@@ -643,7 +643,7 @@ static OutputStream *new_output_stream(AVFormatContext *oc, int file_idx, AVCode
 
     if (!st) {
         av_log(NULL, AV_LOG_ERROR, "Could not alloc stream.\n");
-        ffmpeg_exit(1);
+        exit_program(1);
     }
 
     output_streams_for_file[file_idx] =
@@ -655,12 +655,14 @@ static OutputStream *new_output_stream(AVFormatContext *oc, int file_idx, AVCode
         av_mallocz(sizeof(OutputStream));
     if (!ost) {
         fprintf(stderr, "Could not alloc output stream\n");
-        ffmpeg_exit(1);
+        exit_program(1);
     }
     ost->file_index = file_idx;
     ost->index = idx;
     ost->st    = st;
     ost->enc   = codec;
+    if (codec)
+        ost->opts  = filter_codec_opts(codec_opts, codec->id, oc, st);
 
     avcodec_get_context_defaults3(st->codec, codec);
 
@@ -668,11 +670,10 @@ static OutputStream *new_output_stream(AVFormatContext *oc, int file_idx, AVCode
     return ost;
 }
 
-static int read_ffserver_streams(AVFormatContext *s, const char *filename)
+static int read_avserver_streams(AVFormatContext *s, const char *filename)
 {
     int i, err;
     AVFormatContext *ic = NULL;
-    int nopts = 0;
 
     err = avformat_open_input(&ic, filename, NULL, NULL);
     if (err < 0)
@@ -703,9 +704,6 @@ static int read_ffserver_streams(AVFormatContext *s, const char *filename)
             } else
                 choose_pixel_fmt(st, codec);
         }
-
-        if(st->codec->flags & CODEC_FLAG_BITEXACT)
-            nopts = 1;
     }
 
     av_close_input_file(ic);
@@ -737,7 +735,7 @@ static void write_frame(AVFormatContext *s, AVPacket *pkt, AVCodecContext *avctx
                     avctx->codec ? avctx->codec->name : "copy");
             print_error("", a);
             if (exit_on_error)
-                ffmpeg_exit(1);
+                exit_program(1);
         }
         *pkt= new_pkt;
 
@@ -747,7 +745,7 @@ static void write_frame(AVFormatContext *s, AVPacket *pkt, AVCodecContext *avctx
     ret= av_interleaved_write_frame(s, pkt);
     if(ret < 0){
         print_error("av_interleaved_write_frame()", ret);
-        ffmpeg_exit(1);
+        exit_program(1);
     }
 }
 
@@ -783,14 +781,14 @@ need_realloc:
 
     if(audio_out_size > INT_MAX || audio_buf_size > INT_MAX){
         fprintf(stderr, "Buffer sizes too large\n");
-        ffmpeg_exit(1);
+        exit_program(1);
     }
 
     av_fast_malloc(&audio_buf, &allocated_audio_buf_size, audio_buf_size);
     av_fast_malloc(&audio_out, &allocated_audio_out_size, audio_out_size);
     if (!audio_buf || !audio_out){
         fprintf(stderr, "Out of memory in do_audio_out\n");
-        ffmpeg_exit(1);
+        exit_program(1);
     }
 
     if (enc->channels != dec->channels || enc->sample_rate != dec->sample_rate)
@@ -830,7 +828,7 @@ need_realloc:
                 fprintf(stderr, "Can not resample %d channels @ %d Hz to %d channels @ %d Hz\n",
                         dec->channels, dec->sample_rate,
                         enc->channels, enc->sample_rate);
-                ffmpeg_exit(1);
+                exit_program(1);
             }
         }
     }
@@ -846,7 +844,7 @@ need_realloc:
             fprintf(stderr, "Cannot convert %s sample format to %s sample format\n",
                 av_get_sample_fmt_name(dec->sample_fmt),
                 av_get_sample_fmt_name(enc->sample_fmt));
-            ffmpeg_exit(1);
+            exit_program(1);
         }
         ost->reformat_pair=MAKE_SFMT_PAIR(enc->sample_fmt,dec->sample_fmt);
     }
@@ -919,7 +917,7 @@ need_realloc:
         if (av_audio_convert(ost->reformat_ctx, obuf, ostride, ibuf, istride, len)<0) {
             printf("av_audio_convert() failed\n");
             if (exit_on_error)
-                ffmpeg_exit(1);
+                exit_program(1);
             return;
         }
         buftmp = audio_buf;
@@ -931,7 +929,7 @@ need_realloc:
         /* output resampled raw samples */
         if (av_fifo_realloc2(ost->fifo, av_fifo_size(ost->fifo) + size_out) < 0) {
             fprintf(stderr, "av_fifo_realloc2() failed\n");
-            ffmpeg_exit(1);
+            exit_program(1);
         }
         av_fifo_generic_write(ost->fifo, buftmp, size_out, NULL);
 
@@ -949,7 +947,7 @@ need_realloc:
                                        (short *)audio_buf);
             if (ret < 0) {
                 fprintf(stderr, "Audio encoding failed\n");
-                ffmpeg_exit(1);
+                exit_program(1);
             }
             audio_size += ret;
             pkt.stream_index= ost->index;
@@ -976,7 +974,7 @@ need_realloc:
 
         if(size_out > audio_out_size){
             fprintf(stderr, "Internal error, buffer size too small\n");
-            ffmpeg_exit(1);
+            exit_program(1);
         }
 
         //FIXME pass ost->sync_opts as AVFrame.pts in avcodec_encode_audio()
@@ -984,7 +982,7 @@ need_realloc:
                                    (short *)buftmp);
         if (ret < 0) {
             fprintf(stderr, "Audio encoding failed\n");
-            ffmpeg_exit(1);
+            exit_program(1);
         }
         audio_size += ret;
         pkt.stream_index= ost->index;
@@ -1054,7 +1052,7 @@ static void do_subtitle_out(AVFormatContext *s,
     if (pts == AV_NOPTS_VALUE) {
         fprintf(stderr, "Subtitle packets must have a pts\n");
         if (exit_on_error)
-            ffmpeg_exit(1);
+            exit_program(1);
         return;
     }
 
@@ -1082,7 +1080,7 @@ static void do_subtitle_out(AVFormatContext *s,
                                                     subtitle_out_max_size, sub);
         if (subtitle_out_size < 0) {
             fprintf(stderr, "Subtitle encoding failed\n");
-            ffmpeg_exit(1);
+            exit_program(1);
         }
 
         av_init_packet(&pkt);
@@ -1169,7 +1167,7 @@ static void do_video_out(AVFormatContext *s,
                ost->resample_width, ost->resample_height, av_get_pix_fmt_name(ost->resample_pix_fmt),
                dec->width         , dec->height         , av_get_pix_fmt_name(dec->pix_fmt));
         if(!ost->video_resample)
-            ffmpeg_exit(1);
+            exit_program(1);
     }
 
 #if !CONFIG_AVFILTER
@@ -1188,7 +1186,7 @@ static void do_video_out(AVFormatContext *s,
                 ost->sws_flags, NULL, NULL, NULL);
             if (ost->img_resample_ctx == NULL) {
                 fprintf(stderr, "Cannot get resampling context\n");
-                ffmpeg_exit(1);
+                exit_program(1);
             }
         }
         sws_scale(ost->img_resample_ctx, formatted_picture->data, formatted_picture->linesize,
@@ -1248,7 +1246,7 @@ static void do_video_out(AVFormatContext *s,
                                        &big_picture);
             if (ret < 0) {
                 fprintf(stderr, "Video encoding failed\n");
-                ffmpeg_exit(1);
+                exit_program(1);
             }
 
             if(ret>0){
@@ -1294,7 +1292,7 @@ static void do_video_stats(AVFormatContext *os, OutputStream *ost,
         vstats_file = fopen(vstats_filename, "w");
         if (!vstats_file) {
             perror("fopen");
-            ffmpeg_exit(1);
+            exit_program(1);
         }
     }
 
@@ -1799,7 +1797,7 @@ static int output_packet(InputStream *ist, int ist_index,
                                 } else { /* pad */
                                     int frame_bytes = enc->frame_size*osize*enc->channels;
                                     if (allocated_audio_buf_size < frame_bytes)
-                                        ffmpeg_exit(1);
+                                        exit_program(1);
                                     generate_silence(audio_buf+fifo_bytes, enc->sample_fmt, frame_bytes - fifo_bytes);
                                 }
 
@@ -1813,7 +1811,7 @@ static int output_packet(InputStream *ist, int ist_index,
                             }
                             if (ret < 0) {
                                 fprintf(stderr, "Audio encoding failed\n");
-                                ffmpeg_exit(1);
+                                exit_program(1);
                             }
                             audio_size += ret;
                             pkt.flags |= AV_PKT_FLAG_KEY;
@@ -1822,7 +1820,7 @@ static int output_packet(InputStream *ist, int ist_index,
                             ret = avcodec_encode_video(enc, bit_buffer, bit_buffer_size, NULL);
                             if (ret < 0) {
                                 fprintf(stderr, "Video encoding failed\n");
-                                ffmpeg_exit(1);
+                                exit_program(1);
                             }
                             video_size += ret;
                             if(enc->coded_frame && enc->coded_frame->key_frame)
@@ -1914,7 +1912,7 @@ static void parse_forced_key_frames(char *kf, OutputStream *ost,
     ost->forced_kf_pts = av_malloc(sizeof(*ost->forced_kf_pts) * n);
     if (!ost->forced_kf_pts) {
         av_log(NULL, AV_LOG_FATAL, "Could not allocate forced key frames array.\n");
-        ffmpeg_exit(1);
+        exit_program(1);
     }
     for (i = 0; i < n; i++) {
         p = i ? strchr(p, ',') + 1 : kf;
@@ -2005,7 +2003,7 @@ static int transcode(AVFormatContext **output_files,
                     fprintf(stderr, "Codec type mismatch for mapping #%d.%d -> #%d.%d\n",
                         stream_maps[n].file_index, stream_maps[n].stream_index,
                         ost->file_index, ost->index);
-                    ffmpeg_exit(1);
+                    exit_program(1);
                 }
 
             } else {
@@ -2055,7 +2053,7 @@ static int transcode(AVFormatContext **output_files,
                         av_dump_format(output_files[i], i, output_files[i]->filename, 1);
                         fprintf(stderr, "Could not find input stream matching output stream #%d.%d\n",
                                 ost->file_index, ost->index);
-                        ffmpeg_exit(1);
+                        exit_program(1);
                     }
                 }
             }
@@ -2120,7 +2118,7 @@ static int transcode(AVFormatContext **output_files,
             case AVMEDIA_TYPE_AUDIO:
                 if(audio_volume != 256) {
                     fprintf(stderr,"-acodec copy and -vol are incompatible (frames are not decoded)\n");
-                    ffmpeg_exit(1);
+                    exit_program(1);
                 }
                 codec->channel_layout = icodec->channel_layout;
                 codec->sample_rate = icodec->sample_rate;
@@ -2194,8 +2192,14 @@ static int transcode(AVFormatContext **output_files,
 
                 if (ost->st->codec->pix_fmt == PIX_FMT_NONE) {
                     fprintf(stderr, "Video pixel format is unknown, stream cannot be encoded\n");
-                    ffmpeg_exit(1);
+                    exit_program(1);
                 }
+
+                if (!codec->width || !codec->height) {
+                    codec->width  = icodec->width;
+                    codec->height = icodec->height;
+                }
+
                 ost->video_resample = codec->width   != icodec->width  ||
                                       codec->height  != icodec->height ||
                                       codec->pix_fmt != icodec->pix_fmt;
@@ -2203,29 +2207,26 @@ static int transcode(AVFormatContext **output_files,
 #if !CONFIG_AVFILTER
                     avcodec_get_frame_defaults(&ost->pict_tmp);
                     if(avpicture_alloc((AVPicture*)&ost->pict_tmp, codec->pix_fmt,
-                                         codec->width, codec->height)) {
+                                       codec->width, codec->height)) {
                         fprintf(stderr, "Cannot allocate temp picture, check pix fmt\n");
-                        ffmpeg_exit(1);
+                        exit_program(1);
                     }
                     ost->img_resample_ctx = sws_getContext(
                         icodec->width,
                         icodec->height,
-                            icodec->pix_fmt,
-                            codec->width,
-                            codec->height,
-                            codec->pix_fmt,
-                            ost->sws_flags, NULL, NULL, NULL);
+                        icodec->pix_fmt,
+                        codec->width,
+                        codec->height,
+                        codec->pix_fmt,
+                        ost->sws_flags, NULL, NULL, NULL);
                     if (ost->img_resample_ctx == NULL) {
                         fprintf(stderr, "Cannot get resampling context\n");
-                        ffmpeg_exit(1);
+                        exit_program(1);
                     }
 #endif
                     codec->bits_per_raw_sample= 0;
                 }
-                if (!codec->width || !codec->height) {
-                    codec->width  = icodec->width;
-                    codec->height = icodec->height;
-                }
+
                 ost->resample_height = icodec->height;
                 ost->resample_width  = icodec->width;
                 ost->resample_pix_fmt= icodec->pix_fmt;
@@ -2268,7 +2269,7 @@ static int transcode(AVFormatContext **output_files,
                     f = fopen(logfilename, "wb");
                     if (!f) {
                         fprintf(stderr, "Cannot write log file '%s' for pass-1 encoding: %s\n", logfilename, strerror(errno));
-                        ffmpeg_exit(1);
+                        exit_program(1);
                     }
                     ost->logfile = f;
                 } else {
@@ -2276,7 +2277,7 @@ static int transcode(AVFormatContext **output_files,
                     size_t logbuffer_size;
                     if (read_file(logfilename, &logbuffer, &logbuffer_size) < 0) {
                         fprintf(stderr, "Error reading log file '%s' for pass-2 encoding\n", logfilename);
-                        ffmpeg_exit(1);
+                        exit_program(1);
                     }
                     codec->stats_in = logbuffer;
                 }
@@ -2318,12 +2319,17 @@ static int transcode(AVFormatContext **output_files,
                 memcpy(ost->st->codec->subtitle_header, dec->subtitle_header, dec->subtitle_header_size);
                 ost->st->codec->subtitle_header_size = dec->subtitle_header_size;
             }
-            if (avcodec_open(ost->st->codec, codec) < 0) {
+            if (avcodec_open2(ost->st->codec, codec, &ost->opts) < 0) {
                 snprintf(error, sizeof(error), "Error while opening encoder for output stream #%d.%d - maybe incorrect parameters such as bit_rate, rate, width or height",
                         ost->file_index, ost->index);
                 ret = AVERROR(EINVAL);
                 goto dump_format;
             }
+            assert_codec_experimental(ost->st->codec, 1);
+            assert_avoptions(ost->opts);
+            if (ost->st->codec->bit_rate && ost->st->codec->bit_rate < 1000)
+                av_log(NULL, AV_LOG_WARNING, "The bitrate parameter is set too low."
+                                             "It takes bits/s as argument, not kbits/s\n");
             extra_size += ost->st->codec->extradata_size;
         }
     }
@@ -2352,14 +2358,14 @@ static int transcode(AVFormatContext **output_files,
                 }
             }
 
-            if (avcodec_open(ist->st->codec, codec) < 0) {
+            if (avcodec_open2(ist->st->codec, codec, &ist->opts) < 0) {
                 snprintf(error, sizeof(error), "Error while opening decoder for input stream #%d.%d",
                         ist->file_index, ist->st->index);
                 ret = AVERROR(EINVAL);
                 goto dump_format;
             }
-            //if (ist->st->codec->codec_type == AVMEDIA_TYPE_VIDEO)
-            //    ist->st->codec->flags |= CODEC_FLAG_REPEAT_FIELD;
+            assert_codec_experimental(ist->st->codec, 0);
+            assert_avoptions(ost->opts);
         }
     }
 
@@ -2643,7 +2649,7 @@ static int transcode(AVFormatContext **output_files,
                 fprintf(stderr, "Error while decoding stream #%d.%d\n",
                         ist->file_index, ist->st->index);
             if (exit_on_error)
-                ffmpeg_exit(1);
+                exit_program(1);
             av_free_packet(&pkt);
             goto redo;
         }
@@ -2721,6 +2727,7 @@ static int transcode(AVFormatContext **output_files,
                     audio_resample_close(ost->resample);
                 if (ost->reformat_ctx)
                     av_audio_convert_free(ost->reformat_ctx);
+                av_dict_free(&ost->opts);
                 av_free(ost);
             }
         }
@@ -2757,23 +2764,11 @@ static int opt_frame_rate(const char *opt, const char *arg)
 {
     if (av_parse_video_rate(&frame_rate, arg) < 0) {
         fprintf(stderr, "Incorrect value for %s: %s\n", opt, arg);
-        ffmpeg_exit(1);
+        exit_program(1);
     }
     return 0;
 }
 
-static int opt_bitrate(const char *opt, const char *arg)
-{
-    int codec_type = opt[0]=='a' ? AVMEDIA_TYPE_AUDIO : AVMEDIA_TYPE_VIDEO;
-
-    opt_default(opt, arg);
-
-    if (av_get_int(avcodec_opts[codec_type], "b", NULL) < 1000)
-        fprintf(stderr, "WARNING: The bitrate parameter is set too low. It takes bits/s as argument, not kbits/s\n");
-
-    return 0;
-}
-
 static int opt_frame_crop(const char *opt, const char *arg)
 {
     fprintf(stderr, "Option '%s' has been removed, use the crop filter instead\n", opt);
@@ -2804,7 +2799,7 @@ static int opt_frame_pix_fmt(const char *opt, const char *arg)
         }
     } else {
         show_pix_fmts();
-        ffmpeg_exit(0);
+        exit_program(0);
     }
     return 0;
 }
@@ -2840,7 +2835,7 @@ static int opt_metadata(const char *opt, const char *arg)
 
     if(!mid){
         fprintf(stderr, "Missing =\n");
-        ffmpeg_exit(1);
+        exit_program(1);
     }
     *mid++= 0;
 
@@ -2888,7 +2883,7 @@ static int opt_audio_sample_fmt(const char *opt, const char *arg)
         char fmt_str[128];
         for (i = -1; i < AV_SAMPLE_FMT_NB; i++)
             printf("%s\n", av_get_sample_fmt_string(fmt_str, sizeof(fmt_str), i));
-        ffmpeg_exit(0);
+        exit_program(0);
     }
     return 0;
 }
@@ -3010,7 +3005,7 @@ static void parse_meta_type(char *arg, char *type, int *index, char **endptr)
             break;
         default:
             fprintf(stderr, "Invalid metadata type %c.\n", *arg);
-            ffmpeg_exit(1);
+            exit_program(1);
         }
     } else
         *type = 'g';
@@ -3114,7 +3109,7 @@ static int opt_input_ts_offset(const char *opt, const char *arg)
     return 0;
 }
 
-static enum CodecID find_codec_or_die(const char *name, int type, int encoder, int strict)
+static enum CodecID find_codec_or_die(const char *name, int type, int encoder)
 {
     const char *codec_string = encoder ? "encoder" : "decoder";
     AVCodec *codec;
@@ -3126,24 +3121,11 @@ static enum CodecID find_codec_or_die(const char *name, int type, int encoder, i
         avcodec_find_decoder_by_name(name);
     if(!codec) {
         fprintf(stderr, "Unknown %s '%s'\n", codec_string, name);
-        ffmpeg_exit(1);
+        exit_program(1);
     }
     if(codec->type != type) {
         fprintf(stderr, "Invalid %s type '%s'\n", codec_string, name);
-        ffmpeg_exit(1);
-    }
-    if(codec->capabilities & CODEC_CAP_EXPERIMENTAL &&
-       strict > FF_COMPLIANCE_EXPERIMENTAL) {
-        fprintf(stderr, "%s '%s' is experimental and might produce bad "
-                "results.\nAdd '-strict experimental' if you want to use it.\n",
-                codec_string, codec->name);
-        codec = encoder ?
-            avcodec_find_encoder(codec->id) :
-            avcodec_find_decoder(codec->id);
-        if (!(codec->capabilities & CODEC_CAP_EXPERIMENTAL))
-            fprintf(stderr, "Or use the non experimental %s '%s'.\n",
-                    codec_string, codec->name);
-        ffmpeg_exit(1);
+        exit_program(1);
     }
     return codec->id;
 }
@@ -3155,11 +3137,13 @@ static int opt_input_file(const char *opt, const char *filename)
     int err, i, ret, rfps, rfps_base;
     int64_t timestamp;
     uint8_t buf[128];
+    AVDictionary **opts;
+    int orig_nb_streams;                     // number of streams before avformat_find_stream_info
 
     if (last_asked_format) {
         if (!(file_iformat = av_find_input_format(last_asked_format))) {
             fprintf(stderr, "Unknown input format: '%s'\n", last_asked_format);
-            ffmpeg_exit(1);
+            exit_program(1);
         }
         last_asked_format = NULL;
     }
@@ -3174,7 +3158,7 @@ static int opt_input_file(const char *opt, const char *filename)
     ic = avformat_alloc_context();
     if (!ic) {
         print_error(filename, AVERROR(ENOMEM));
-        ffmpeg_exit(1);
+        exit_program(1);
     }
     if (audio_sample_rate) {
         snprintf(buf, sizeof(buf), "%d", audio_sample_rate);
@@ -3196,21 +3180,18 @@ static int opt_input_file(const char *opt, const char *filename)
         av_dict_set(&format_opts, "pixel_format", av_get_pix_fmt_name(frame_pix_fmt), 0);
 
     ic->video_codec_id   =
-        find_codec_or_die(video_codec_name   , AVMEDIA_TYPE_VIDEO   , 0,
-                          avcodec_opts[AVMEDIA_TYPE_VIDEO   ]->strict_std_compliance);
+        find_codec_or_die(video_codec_name   , AVMEDIA_TYPE_VIDEO   , 0);
     ic->audio_codec_id   =
-        find_codec_or_die(audio_codec_name   , AVMEDIA_TYPE_AUDIO   , 0,
-                          avcodec_opts[AVMEDIA_TYPE_AUDIO   ]->strict_std_compliance);
+        find_codec_or_die(audio_codec_name   , AVMEDIA_TYPE_AUDIO   , 0);
     ic->subtitle_codec_id=
-        find_codec_or_die(subtitle_codec_name, AVMEDIA_TYPE_SUBTITLE, 0,
-                          avcodec_opts[AVMEDIA_TYPE_SUBTITLE]->strict_std_compliance);
+        find_codec_or_die(subtitle_codec_name, AVMEDIA_TYPE_SUBTITLE, 0);
     ic->flags |= AVFMT_FLAG_NONBLOCK;
 
     /* open the input file with generic libav function */
     err = avformat_open_input(&ic, filename, file_iformat, &format_opts);
     if (err < 0) {
         print_error(filename, err);
-        ffmpeg_exit(1);
+        exit_program(1);
     }
     assert_avoptions(format_opts);
 
@@ -3233,7 +3214,7 @@ static int opt_input_file(const char *opt, const char *filename)
         }
         if(!found){
             fprintf(stderr, "Specified program id not found\n");
-            ffmpeg_exit(1);
+            exit_program(1);
         }
         opt_programid=0;
     }
@@ -3243,30 +3224,17 @@ static int opt_input_file(const char *opt, const char *filename)
         ic->loop_input = loop_input;
     }
 
-    /* Set AVCodecContext options so they will be seen by av_find_stream_info() */
-    for (i = 0; i < ic->nb_streams; i++) {
-        AVCodecContext *dec = ic->streams[i]->codec;
-        switch (dec->codec_type) {
-        case AVMEDIA_TYPE_AUDIO:
-            set_context_opts(dec, avcodec_opts[AVMEDIA_TYPE_AUDIO],
-                             AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_DECODING_PARAM,
-                             NULL);
-            break;
-        case AVMEDIA_TYPE_VIDEO:
-            set_context_opts(dec, avcodec_opts[AVMEDIA_TYPE_VIDEO],
-                             AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM,
-                             NULL);
-            break;
-        }
-    }
+    /* Set AVCodecContext options for avformat_find_stream_info */
+    opts = setup_find_stream_info_opts(ic, codec_opts);
+    orig_nb_streams = ic->nb_streams;
 
     /* If not enough info to get the stream parameters, we decode the
        first frames to get it. (used in mpeg case for example) */
-    ret = av_find_stream_info(ic);
+    ret = avformat_find_stream_info(ic, opts);
     if (ret < 0 && verbose >= 0) {
         fprintf(stderr, "%s: could not find codec parameters\n", filename);
         av_close_input_file(ic);
-        ffmpeg_exit(1);
+        exit_program(1);
     }
 
     timestamp = start_time;
@@ -3298,6 +3266,7 @@ static int opt_input_file(const char *opt, const char *filename)
         ist->st = st;
         ist->file_index = nb_input_files;
         ist->discard = 1;
+        ist->opts = filter_codec_opts(codec_opts, ist->st->codec->codec_id, ic, st);
 
         if (i < nb_ts_scale)
             ist->ts_scale = ts_scale[i];
@@ -3305,13 +3274,11 @@ static int opt_input_file(const char *opt, const char *filename)
         switch (dec->codec_type) {
         case AVMEDIA_TYPE_AUDIO:
             ist->dec = avcodec_find_decoder_by_name(audio_codec_name);
-            set_context_opts(dec, avcodec_opts[AVMEDIA_TYPE_AUDIO], AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_DECODING_PARAM, ist->dec);
             if(audio_disable)
                 st->discard= AVDISCARD_ALL;
             break;
         case AVMEDIA_TYPE_VIDEO:
             ist->dec = avcodec_find_decoder_by_name(video_codec_name);
-            set_context_opts(dec, avcodec_opts[AVMEDIA_TYPE_VIDEO], AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM, ist->dec);
             rfps      = ic->streams[i]->r_frame_rate.num;
             rfps_base = ic->streams[i]->r_frame_rate.den;
             if (dec->lowres) {
@@ -3370,6 +3337,9 @@ static int opt_input_file(const char *opt, const char *filename)
     av_freep(&ts_scale);
     nb_ts_scale = 0;
 
+    for (i = 0; i < orig_nb_streams; i++)
+        av_dict_free(&opts[i]);
+    av_freep(&opts);
     av_freep(&video_codec_name);
     av_freep(&audio_codec_name);
     av_freep(&subtitle_codec_name);
@@ -3431,8 +3401,7 @@ static void new_video_stream(AVFormatContext *oc, int file_idx)
 
     if(!video_stream_copy){
         if (video_codec_name) {
-            codec_id = find_codec_or_die(video_codec_name, AVMEDIA_TYPE_VIDEO, 1,
-                                         avcodec_opts[AVMEDIA_TYPE_VIDEO]->strict_std_compliance);
+            codec_id = find_codec_or_die(video_codec_name, AVMEDIA_TYPE_VIDEO, 1);
             codec = avcodec_find_encoder_by_name(video_codec_name);
         } else {
             codec_id = av_guess_codec(oc->oformat, NULL, oc->filename, NULL, AVMEDIA_TYPE_VIDEO);
@@ -3463,12 +3432,11 @@ static void new_video_stream(AVFormatContext *oc, int file_idx)
 
     if(oc->oformat->flags & AVFMT_GLOBALHEADER) {
         video_enc->flags |= CODEC_FLAG_GLOBAL_HEADER;
-        avcodec_opts[AVMEDIA_TYPE_VIDEO]->flags|= CODEC_FLAG_GLOBAL_HEADER;
     }
 
+    video_enc->codec_type = AVMEDIA_TYPE_VIDEO;
     if (video_stream_copy) {
         st->stream_copy = 1;
-        video_enc->codec_type = AVMEDIA_TYPE_VIDEO;
         video_enc->sample_aspect_ratio =
         st->sample_aspect_ratio = av_d2q(frame_aspect_ratio*frame_height/frame_width, 255);
     } else {
@@ -3478,7 +3446,6 @@ static void new_video_stream(AVFormatContext *oc, int file_idx)
         if (frame_rate.num)
             ost->frame_rate = frame_rate;
         video_enc->codec_id = codec_id;
-        set_context_opts(video_enc, avcodec_opts[AVMEDIA_TYPE_VIDEO], AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM, codec);
 
         video_enc->width = frame_width;
         video_enc->height = frame_height;
@@ -3503,7 +3470,7 @@ static void new_video_stream(AVFormatContext *oc, int file_idx)
             int e=sscanf(p, "%d,%d,%d", &start, &end, &q);
             if(e!=3){
                 fprintf(stderr, "error parsing rc_override\n");
-                ffmpeg_exit(1);
+                exit_program(1);
             }
             video_enc->rc_override=
                 av_realloc(video_enc->rc_override,
@@ -3565,8 +3532,7 @@ static void new_audio_stream(AVFormatContext *oc, int file_idx)
 
     if(!audio_stream_copy){
         if (audio_codec_name) {
-            codec_id = find_codec_or_die(audio_codec_name, AVMEDIA_TYPE_AUDIO, 1,
-                                         avcodec_opts[AVMEDIA_TYPE_AUDIO]->strict_std_compliance);
+            codec_id = find_codec_or_die(audio_codec_name, AVMEDIA_TYPE_AUDIO, 1);
             codec = avcodec_find_encoder_by_name(audio_codec_name);
         } else {
             codec_id = av_guess_codec(oc->oformat, NULL, oc->filename, NULL, AVMEDIA_TYPE_AUDIO);
@@ -3589,13 +3555,11 @@ static void new_audio_stream(AVFormatContext *oc, int file_idx)
 
     if (oc->oformat->flags & AVFMT_GLOBALHEADER) {
         audio_enc->flags |= CODEC_FLAG_GLOBAL_HEADER;
-        avcodec_opts[AVMEDIA_TYPE_AUDIO]->flags|= CODEC_FLAG_GLOBAL_HEADER;
     }
     if (audio_stream_copy) {
         st->stream_copy = 1;
     } else {
         audio_enc->codec_id = codec_id;
-        set_context_opts(audio_enc, avcodec_opts[AVMEDIA_TYPE_AUDIO], AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_ENCODING_PARAM, codec);
 
         if (audio_qscale > QSCALE_NONE) {
             audio_enc->flags |= CODEC_FLAG_QSCALE;
@@ -3630,7 +3594,7 @@ static void new_data_stream(AVFormatContext *oc, int file_idx)
     data_enc = st->codec;
     if (!data_stream_copy) {
         fprintf(stderr, "Data stream encoding not supported yet (only streamcopy)\n");
-        ffmpeg_exit(1);
+        exit_program(1);
     }
 
     data_enc->codec_type = AVMEDIA_TYPE_DATA;
@@ -3640,7 +3604,6 @@ static void new_data_stream(AVFormatContext *oc, int file_idx)
 
     if (oc->oformat->flags & AVFMT_GLOBALHEADER) {
         data_enc->flags |= CODEC_FLAG_GLOBAL_HEADER;
-        avcodec_opts[AVMEDIA_TYPE_DATA]->flags |= CODEC_FLAG_GLOBAL_HEADER;
     }
     if (data_stream_copy) {
         st->stream_copy = 1;
@@ -3661,8 +3624,7 @@ static void new_subtitle_stream(AVFormatContext *oc, int file_idx)
 
     if(!subtitle_stream_copy){
         if (subtitle_codec_name) {
-            codec_id = find_codec_or_die(subtitle_codec_name, AVMEDIA_TYPE_SUBTITLE, 1,
-                                         avcodec_opts[AVMEDIA_TYPE_SUBTITLE]->strict_std_compliance);
+            codec_id = find_codec_or_die(subtitle_codec_name, AVMEDIA_TYPE_SUBTITLE, 1);
             codec = avcodec_find_encoder_by_name(subtitle_codec_name);
         } else {
             codec_id = av_guess_codec(oc->oformat, NULL, oc->filename, NULL, AVMEDIA_TYPE_SUBTITLE);
@@ -3683,13 +3645,11 @@ static void new_subtitle_stream(AVFormatContext *oc, int file_idx)
 
     if (oc->oformat->flags & AVFMT_GLOBALHEADER) {
         subtitle_enc->flags |= CODEC_FLAG_GLOBAL_HEADER;
-        avcodec_opts[AVMEDIA_TYPE_SUBTITLE]->flags |= CODEC_FLAG_GLOBAL_HEADER;
     }
     if (subtitle_stream_copy) {
         st->stream_copy = 1;
     } else {
         subtitle_enc->codec_id = codec_id;
-        set_context_opts(avcodec_opts[AVMEDIA_TYPE_SUBTITLE], subtitle_enc, AV_OPT_FLAG_SUBTITLE_PARAM | AV_OPT_FLAG_ENCODING_PARAM, codec);
     }
 
     if (subtitle_language) {
@@ -3708,7 +3668,7 @@ static int opt_new_stream(const char *opt, const char *arg)
     int file_idx = nb_output_files - 1;
     if (nb_output_files <= 0) {
         fprintf(stderr, "At least one output file must be specified\n");
-        ffmpeg_exit(1);
+        exit_program(1);
     }
     oc = output_files[file_idx];
 
@@ -3733,7 +3693,7 @@ static int opt_streamid(const char *opt, const char *arg)
         fprintf(stderr,
                 "Invalid value '%s' for option '%s', required syntax is 'index:value'\n",
                 arg, opt);
-        ffmpeg_exit(1);
+        exit_program(1);
     }
     *p++ = '\0';
     idx = parse_number_or_die(opt, idx_str, OPT_INT, 0, INT_MAX);
@@ -3742,7 +3702,7 @@ static int opt_streamid(const char *opt, const char *arg)
     return 0;
 }
 
-static void opt_output_file(const char *filename)
+static void opt_output_file(void *optctx, const char *filename)
 {
     AVFormatContext *oc;
     int err, use_video, use_audio, use_subtitle, use_data;
@@ -3755,14 +3715,14 @@ static void opt_output_file(const char *filename)
     oc = avformat_alloc_context();
     if (!oc) {
         print_error(filename, AVERROR(ENOMEM));
-        ffmpeg_exit(1);
+        exit_program(1);
     }
 
     if (last_asked_format) {
         file_oformat = av_guess_format(last_asked_format, NULL, NULL);
         if (!file_oformat) {
             fprintf(stderr, "Requested output format '%s' is not a suitable output format\n", last_asked_format);
-            ffmpeg_exit(1);
+            exit_program(1);
         }
         last_asked_format = NULL;
     } else {
@@ -3770,7 +3730,7 @@ static void opt_output_file(const char *filename)
         if (!file_oformat) {
             fprintf(stderr, "Unable to find a suitable output format for '%s'\n",
                     filename);
-            ffmpeg_exit(1);
+            exit_program(1);
         }
     }
 
@@ -3779,12 +3739,12 @@ static void opt_output_file(const char *filename)
 
     if (!strcmp(file_oformat->name, "ffm") &&
         av_strstart(filename, "http:", NULL)) {
-        /* special case for files sent to ffserver: we get the stream
-           parameters from ffserver */
-        int err = read_ffserver_streams(oc, filename);
+        /* special case for files sent to avserver: we get the stream
+           parameters from avserver */
+        int err = read_avserver_streams(oc, filename);
         if (err < 0) {
             print_error(filename, err);
-            ffmpeg_exit(1);
+            exit_program(1);
         }
     } else {
         use_video = file_oformat->video_codec != CODEC_ID_NONE || video_stream_copy || video_codec_name;
@@ -3829,7 +3789,7 @@ static void opt_output_file(const char *filename)
     if (oc->oformat->flags & AVFMT_NEEDNUMBER) {
         if (!av_filename_number_test(oc->filename)) {
             print_error(oc->filename, AVERROR(EINVAL));
-            ffmpeg_exit(1);
+            exit_program(1);
         }
     }
 
@@ -3845,12 +3805,12 @@ static void opt_output_file(const char *filename)
                     fflush(stderr);
                     if (!read_yesno()) {
                         fprintf(stderr, "Not overwriting - exiting\n");
-                        ffmpeg_exit(1);
+                        exit_program(1);
                     }
                 }
                 else {
                     fprintf(stderr,"File '%s' already exists. Exiting.\n", filename);
-                    ffmpeg_exit(1);
+                    exit_program(1);
                 }
             }
         }
@@ -3858,7 +3818,7 @@ static void opt_output_file(const char *filename)
         /* open the file */
         if ((err = avio_open(&oc->pb, filename, AVIO_FLAG_WRITE)) < 0) {
             print_error(filename, err);
-            ffmpeg_exit(1);
+            exit_program(1);
         }
     }
 
@@ -3936,7 +3896,7 @@ static void parse_matrix_coeffs(uint16_t *dest, const char *str)
         p = strchr(p, ',');
         if(!p) {
             fprintf(stderr, "Syntax error in matrix \"%s\" at coeff %d\n", str, i);
-            ffmpeg_exit(1);
+            exit_program(1);
         }
         p++;
     }
@@ -3966,6 +3926,7 @@ static void show_help(void)
     AVCodec *c;
     AVOutputFormat *oformat = NULL;
     AVInputFormat  *iformat = NULL;
+    const AVClass *class;
 
     av_log_set_callback(log_callback_help);
     show_usage();
@@ -3993,7 +3954,8 @@ static void show_help(void)
                       OPT_GRAB,
                       OPT_GRAB);
     printf("\n");
-    av_opt_show2(avcodec_opts[0], NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
+    class = avcodec_get_class();
+    av_opt_show2(&class, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
     printf("\n");
 
     /* individual codec options */
@@ -4005,7 +3967,8 @@ static void show_help(void)
         }
     }
 
-    av_opt_show2(avformat_opts, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
+    class = avformat_get_class();
+    av_opt_show2(&class, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
     printf("\n");
 
     /* individual muxer options */
@@ -4024,7 +3987,8 @@ static void show_help(void)
         }
     }
 
-    av_opt_show2(sws_opts, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
+    class = sws_get_class();
+    av_opt_show2(&class, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
 }
 
 static int opt_target(const char *opt, const char *arg)
@@ -4080,7 +4044,7 @@ static int opt_target(const char *opt, const char *arg)
         fprintf(stderr, "Could not determine norm (PAL/NTSC/NTSC-Film) for target.\n");
         fprintf(stderr, "Please prefix target with \"pal-\", \"ntsc-\" or \"film-\",\n");
         fprintf(stderr, "or set a framerate with \"-r xxx\".\n");
-        ffmpeg_exit(1);
+        exit_program(1);
     }
 
     if(!strcmp(arg, "vcd")) {
@@ -4197,7 +4161,7 @@ static int opt_bsf(const char *opt, const char *arg)
 
     if(!bsfc){
         fprintf(stderr, "Unknown bitstream filter %s\n", arg);
-        ffmpeg_exit(1);
+        exit_program(1);
     }
 
     bsfp= *opt == 'v' ? &video_bitstream_filters :
@@ -4221,7 +4185,7 @@ static int opt_preset(const char *opt, const char *arg)
 
     if (!(f = get_preset_file(filename, sizeof(filename), arg, *opt == 'f', codec_name))) {
         fprintf(stderr, "File for preset '%s' not found\n", arg);
-        ffmpeg_exit(1);
+        exit_program(1);
     }
 
     while(!feof(f)){
@@ -4231,7 +4195,7 @@ static int opt_preset(const char *opt, const char *arg)
         e|= sscanf(line, "%999[^=]=%999[^\n]\n", tmp, tmp2) - 2;
         if(e){
             fprintf(stderr, "%s: Invalid syntax: '%s'\n", filename, line);
-            ffmpeg_exit(1);
+            exit_program(1);
         }
         if(!strcmp(tmp, "acodec")){
             opt_audio_codec(tmp, tmp2);
@@ -4243,7 +4207,7 @@ static int opt_preset(const char *opt, const char *arg)
             opt_data_codec(tmp, tmp2);
         }else if(opt_default(tmp, tmp2) < 0){
             fprintf(stderr, "%s: Invalid option or argument: '%s', parsed as '%s' = '%s'\n", filename, line, tmp, tmp2);
-            ffmpeg_exit(1);
+            exit_program(1);
         }
     }
 
@@ -4297,8 +4261,6 @@ static const OptionDef options[] = {
     { "copyinkf", OPT_BOOL | OPT_EXPERT, {(void*)&copy_initial_nonkeyframes}, "copy initial non-keyframes" },
 
     /* video options */
-    { "b", HAS_ARG | OPT_VIDEO, {(void*)opt_bitrate}, "set bitrate (in bits/s)", "bitrate" },
-    { "vb", HAS_ARG | OPT_VIDEO, {(void*)opt_bitrate}, "set bitrate (in bits/s)", "bitrate" },
     { "vframes", OPT_INT | HAS_ARG | OPT_VIDEO, {(void*)&max_frames[AVMEDIA_TYPE_VIDEO]}, "set the number of video frames to record", "number" },
     { "r", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_rate}, "set frame rate (Hz value, fraction or abbreviation)", "rate" },
     { "s", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_size}, "set frame size (WxH or abbreviation)", "size" },
@@ -4345,7 +4307,6 @@ static const OptionDef options[] = {
     { "force_key_frames", OPT_STRING | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void *)&forced_key_frames}, "force key frames at specified timestamps", "timestamps" },
 
     /* audio options */
-    { "ab", HAS_ARG | OPT_AUDIO, {(void*)opt_bitrate}, "set bitrate (in bits/s)", "bitrate" },
     { "aframes", OPT_INT | HAS_ARG | OPT_AUDIO, {(void*)&max_frames[AVMEDIA_TYPE_AUDIO]}, "set the number of audio frames to record", "number" },
     { "aq", OPT_FLOAT | HAS_ARG | OPT_AUDIO, {(void*)&audio_qscale}, "set audio quality (codec-specific)", "quality", },
     { "ar", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_rate}, "set audio sampling rate (in Hz)", "rate" },
@@ -4410,35 +4371,40 @@ int main(int argc, char **argv)
 
     show_banner();
 
+    av_log(NULL, AV_LOG_WARNING, "This program is not developed anymore and is only "
+                                 "provided for compatibility. Use avconv instead "
+                                 "(see Changelog for the list of incompatible changes).\n");
+
     /* parse options */
-    parse_options(argc, argv, options, opt_output_file);
+    parse_options(NULL, argc, argv, options, opt_output_file);
 
     if(nb_output_files <= 0 && nb_input_files == 0) {
         show_usage();
         fprintf(stderr, "Use -h to get full help or, even better, run 'man ffmpeg'\n");
-        ffmpeg_exit(1);
+        exit_program(1);
     }
 
     /* file converter / grab */
     if (nb_output_files <= 0) {
         fprintf(stderr, "At least one output file must be specified\n");
-        ffmpeg_exit(1);
+        exit_program(1);
     }
 
     if (nb_input_files == 0) {
         fprintf(stderr, "At least one input file must be specified\n");
-        ffmpeg_exit(1);
+        exit_program(1);
     }
 
     ti = getutime();
     if (transcode(output_files, nb_output_files, input_files, nb_input_files,
                   stream_maps, nb_stream_maps) < 0)
-        ffmpeg_exit(1);
+        exit_program(1);
     ti = getutime() - ti;
     if (do_benchmark) {
         int maxrss = getmaxrss() / 1024;
         printf("bench: utime=%0.3fs maxrss=%ikB\n", ti / 1000000.0, maxrss);
     }
 
-    return ffmpeg_exit(0);
+    exit_program(0);
+    return 0;
 }