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| author | Michael Niedermayer <michaelni@gmx.at> | 2011-10-17 20:36:03 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-10-17 20:36:03 +0200 |
| commit | 107460c1e9b6a0c348b35f105cc89ef2ac5edc79 (patch) | |
| tree | 9e31c9e394a512d16d7b0ca42714230ae0729068 | |
| parent | 65e32eea733f1dff59d5b8fcec68f6db08a003c0 (diff) | |
| download | ffmpeg-107460c1e9b6a0c348b35f105cc89ef2ac5edc79.tar.gz | |
examples/decoding_encoding.c: test mpeg1 and h264
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | doc/examples/decoding_encoding.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/doc/examples/decoding_encoding.c b/doc/examples/decoding_encoding.c index debf591aaf..ee0cb585f5 100644 --- a/doc/examples/decoding_encoding.c +++ b/doc/examples/decoding_encoding.c @@ -194,7 +194,7 @@ static void audio_decode_example(const char *outfilename, const char *filename) /* * Video encoding example */ -static void video_encode_example(const char *filename) +static void video_encode_example(const char *filename, int codec_id) { AVCodec *codec; AVCodecContext *c= NULL; @@ -206,7 +206,7 @@ static void video_encode_example(const char *filename) printf("Video encoding\n"); /* find the mpeg1 video encoder */ - codec = avcodec_find_encoder(CODEC_ID_H264); + codec = avcodec_find_encoder(codec_id); if (!codec) { fprintf(stderr, "codec not found\n"); exit(1); @@ -226,7 +226,8 @@ static void video_encode_example(const char *filename) c->max_b_frames=1; c->pix_fmt = PIX_FMT_YUV420P; - av_opt_set(c->priv_data, "preset", "slow", 0); + if(codec_id == CODEC_ID_H264) + av_opt_set(c->priv_data, "preset", "slow", 0); /* open it */ if (avcodec_open(c, codec) < 0) { @@ -449,8 +450,9 @@ int main(int argc, char **argv) audio_encode_example("/tmp/test.mp2"); audio_decode_example("/tmp/test.sw", "/tmp/test.mp2"); - video_encode_example("/tmp/test.h264"); - filename = "/tmp/test.h264"; + video_encode_example("/tmp/test.h264", CODEC_ID_H264); + video_encode_example("/tmp/test.mpg", CODEC_ID_MPEG1VIDEO); + filename = "/tmp/test.mpg"; } else { filename = argv[1]; } |