[FFmpeg-devel] [PATCH v1 1/4] avformat/hlsenc: remove the first slash of the relative path line in the master m3u8 file

[Steven Liu]

> 2020年3月29日 下午4:20，Steven Liu <lq at chinaffmpeg.org> 写道：
> 
> 
>> 2020年3月26日 下午9:56，lance.lmwang at gmail.com 写道：
>> 
>> From: Limin Wang <lance.lmwang at gmail.com>
>> 
>> Please testing with the following command:
>> ./ffmpeg -y -i input.mkv \
>> -b:v:0 5250k -c:v h264 -pix_fmt yuv420p -profile:v main -level 4.1 \
>> -b:a:0 256k \
>> -c:a mp2 -ar 48000 -ac 2 -map 0:v -map 0:a:0\
>> -f hls -var_stream_map "v:0,a:0" \
>> -master_pl_name master.m3u8 -t 300 -hls_time 10 -hls_init_time 4 -hls_list_size \
>> 10 -master_pl_publish_rate 10  -hls_flags \
>> delete_segments+discont_start+split_by_time ./tmp/video.m3u8
>> 
>> then cat ./tmp/master.m3u8
>> before:
>> #EXTM3U
>> #EXT-X-VERSION:3
>> #EXT-X-STREAM-INF:BANDWIDTH=6056600,RESOLUTION=1280x720,CODECS="avc1.4d4829,mp4a.40.33"
>> /video.m3u8
>> 
>> $ ./ffmpeg -i  ./tmp/master.m3u8 -c:v copy -c:a mp2 ./test.mkv
>> [hls @ 0x7f82f9000000] Skip ('#EXT-X-VERSION:3')
>> [hls @ 0x7f82f9000000] Opening '/video.m3u8' for reading
>> [hls @ 0x7f82f9000000] parse_playlist error No such file or directory [/video.m3u8]
>> ./tmp/master.m3u8: No such file or directory
>> 
>> after:
>> #EXTM3U
>> #EXT-X-VERSION:3
>> #EXT-X-STREAM-INF:BANDWIDTH=6056600,RESOLUTION=1280x720,CODECS="avc1.4d4829,mp4a.40.33"
>> video.m3u8
>> 
>> Signed-off-by: Limin Wang <lance.lmwang at gmail.com>
>> ---
>> libavformat/hlsenc.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>> 
>> diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
>> index b4c72b6e54..a0a3a4647b 100644
>> --- a/libavformat/hlsenc.c
>> +++ b/libavformat/hlsenc.c
>> @@ -1260,7 +1260,7 @@ static const char* get_relative_url(const char *master_url, const char *media_ur
>>        }
>>    }
>> 
>> -    return media_url + base_len;
>> +    return media_url + base_len + 1;
>> }
>> 
>> static int64_t get_stream_bit_rate(AVStream *stream)
>> -- 
>> 2.21.0
>> 
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> 
> LGTM
Patchset pushed
> 
> Thanks
> 
> Steven Liu
> 

Thanks

Steven Liu