[FFmpeg-devel] [PATCH] avformat/hlsenc: skip first char after compare path with path separator

[Limin Wang]

On Sun, Mar 29, 2020 at 11:14:37AM +0800, Steven Liu wrote:
> before patch:
> ffmpeg -i input -g 25 -y -c:a aac -map 0:v -map 0:a
> -master_pl_name playlist.m3u8 -var_stream_map "v:0,a:0" c%v.m3u8"
> the master file playlist.m3u8 context is
>     #EXTM3U
>     #EXT-X-VERSION:3
>     #EXT-X-STREAM-INF:BANDWIDTH=2890800,RESOLUTION=1920x800,CODECS="avc1.640028,mp4a.40.2"
>     /c0.m3u8
> 
> this is incorrect.
> after patch:
>     #EXTM3U
>     #EXT-X-VERSION:3
>     #EXT-X-STREAM-INF:BANDWIDTH=2890800,RESOLUTION=1920x800,CODECS="avc1.640028,mp4a.40.2"
>     c0.m3u8
> 

I have send patch set to fix the issue before. Please see:
https://patchwork.ffmpeg.org/project/ffmpeg/patch/20200326135700.11167-1-lance.lmwang@gmail.com/


> Reported-by: Ibrahim Tachijian <ibrahim at netsat.se>
> Signed-off-by: Steven Liu <lq at chinaffmpeg.org>
> ---
>  libavformat/hlsenc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
> index b4c72b6e54..a3c59432c5 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 + 1 + base_len;
>  }
>  
>  static int64_t get_stream_bit_rate(AVStream *stream)
> -- 
> 2.25.0
> 
> 
> 
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-- 
Thanks,
Limin Wang