From 4e9e6fa99f3ff83cedbf6c378d62065ae419a3b9 Mon Sep 17 00:00:00 2001 From: Luca Barbato Date: Fri, 8 Aug 2014 13:05:12 +0200 Subject: mpeg: Write H264 streams at offset 2 It hints that the content is H264 according to HD-DVD. --- libavformat/mpegenc.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) (limited to 'libavformat/mpegenc.c') diff --git a/libavformat/mpegenc.c b/libavformat/mpegenc.c index 1ba7647e80..02437a8cf6 100644 --- a/libavformat/mpegenc.c +++ b/libavformat/mpegenc.c @@ -301,7 +301,7 @@ static int get_system_header_size(AVFormatContext *ctx) static av_cold int mpeg_mux_init(AVFormatContext *ctx) { MpegMuxContext *s = ctx->priv_data; - int bitrate, i, mpa_id, mpv_id, mps_id, ac3_id, dts_id, lpcm_id, j; + int bitrate, i, mpa_id, mpv_id, h264_id, mps_id, ac3_id, dts_id, lpcm_id, j; AVStream *st; StreamInfo *stream; int audio_bitrate; @@ -337,6 +337,7 @@ static av_cold int mpeg_mux_init(AVFormatContext *ctx) ac3_id = AC3_ID; dts_id = DTS_ID; mpv_id = VIDEO_ID; + h264_id = H264_ID; mps_id = SUB_ID; lpcm_id = LPCM_ID; @@ -379,7 +380,10 @@ static av_cold int mpeg_mux_init(AVFormatContext *ctx) s->audio_bound++; break; case AVMEDIA_TYPE_VIDEO: - stream->id = mpv_id++; + if (st->codec->codec_id == AV_CODEC_ID_H264) + stream->id = h264_id++; + else + stream->id = mpv_id++; if (st->codec->rc_buffer_size) stream->max_buffer_size = 6 * 1024 + st->codec->rc_buffer_size / 8; else { @@ -409,7 +413,8 @@ static av_cold int mpeg_mux_init(AVFormatContext *ctx) st = ctx->streams[i]; stream = (StreamInfo *)st->priv_data; - if (st->codec->rc_max_rate || stream->id == VIDEO_ID) + if (st->codec->rc_max_rate || + st->codec->codec_type == AVMEDIA_TYPE_VIDEO) codec_rate = st->codec->rc_max_rate; else codec_rate = st->codec->bit_rate; @@ -421,7 +426,7 @@ static av_cold int mpeg_mux_init(AVFormatContext *ctx) if ((stream->id & 0xe0) == AUDIO_ID) audio_bitrate += codec_rate; - else if (stream->id == VIDEO_ID) + else if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO) video_bitrate += codec_rate; } -- cgit v1.2.3